<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        .highlight {
            color: #dd1144;
            background-color: #ffd351;
        }
        </style>
</head>
<body>
    <div id="test-highlight-css">
        <ul>
            <li class="py"><span>Python</span></li>
            <li class="js"><span>JavaScript</span></li>
            <li class="sw"><span>Swift</span></li>
            <li class="hk"><span>Haskell</span></li>
        </ul>
    </div>

    <form id="test-form" action="#0" onsubmit="return false;">
        <p><label>Name: <input name="name"></label></p>
        <p><label>Email: <input name="email"></label></p>
        <p><label>Password: <input name="password" type="password"></label></p>
        <p>Gender: <label><input name="gender" type="radio" value="m" checked> Male</label> <label><input name="gender" type="radio" value="f"> Female</label></p>
        <p><label>City: <select name="city">
            <option value="BJ" selected>Beijing</option>
            <option value="SH">Shanghai</option>
            <option value="CD">Chengdu</option>
            <option value="XM">Xiamen</option>
        </select></label></p>
        <p><button type="submit">Submit</button></p>
    </form>
    
    <script src="./jquery-3.6.0.js"></script>
    <script src="./base.js"></script>
</body>
</html>